Just surfed onto CARE's Stunt Car Racer TNT page and got this in my Antivirus:-
11/08/2011 22:58:33 HTTP filter file
http://www.discreetfx.com/favicon.ico JS/Kryptik.BN trojan connection terminated - quarantined W7-Main\Bucko Threat was detected upon access to web by the application: C:\Program Files (x86)\Mozilla Firefox\firefox.exe.
I'm using ESET Smart Security.